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  1. Home
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  3. Compare

Nolah Evolution vs Serta Perfect Sleeper Innerspring

Which Mattress Is Better?

    Top
    Main Differences
    Design
      Style
    Performance
      FirmnessBody ConformitySupportBouncinessComfort Layers EnvelopmentResponsivenessMotion IsolationEdge SupportCooling
    Components
      CoverEdge ConstructionFoam Layer MaterialFoam Layer Mass DensityFoam Layer ThicknessSpring Layer DimensionsFoam Layer FirmnessSpring Layer FirmnessFoam Layer ResilienceSpring Layer Bounciness
    Comments

Products

Nolah Evolution 
early access
Serta Perfect Sleeper Innerspring

Tested using Methodology v1.1

Updated Feb 05, 2026 07:24 PM

This review is in Early access

SEARCH
Amazon.com

Tested using Methodology v1.1

Updated Jan 20, 2026 03:26 PM

SEE PRICE
Serta
Nolah Evolution Picture
Serta Perfect Sleeper Innerspring Picture
Mattress Type
Locked
Bed-In-A-Box
Locked
Upper Comfort Foam @ LumbarLocked
Firmness Level
Locked
Mattress Type
Hybrid
Bed-In-A-Box
No
Upper Comfort Foam @ LumbarPolyfoam
Firmness Level
Medium-Plush (40 Pa/mm)

Our Verdict

Nolah Evolution

Serta Perfect Sleeper Innerspring

Full comparison details regarding individual product score sets can be found in the section below
0 

Variants

  • Evolution (Queen (Plush))
  • Perfect Sleeper Innerspring (Queen (Ultimate/Medium Pillow Top))

Review

See Nolah Evolution Review
See Serta Perfect Sleeper Innerspring Review
0 
0 

Check Price

Queen (Plush)
Evolution
SEARCH
Amazon.com
 
 
Queen (Ultimate/Medium Pillow Top)
Perfect Sleeper Innerspring
SEE PRICE
Serta

Main Differences for
Side Sleeping

Threshold 

0.10

Side Sleeping 
 

0.0
8.1
GET INSIDER ACCESS  to see main differences

Full Comparison

Design

Style 
 

Style Picture 
 

Nolah Evolution Style Picture Sample

SAMPLE

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Compare High-Res
Serta Perfect Sleeper Innerspring Style Picture

Mattress Type 
 

Locked
Hybrid

Bed-In-A-Box 
 

Locked
No

Quilted Top Layer 
 

Locked
Yes

Grab Handles 
 

Locked
Yes

Thickness  

Lock cm (Lock")
36.5 cm (14.4")
Show Text 
Performance

Firmness 
 

Head/Feet Firmness  

Nolah Evolution Head/Feet Firmness Sample

SAMPLE

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 Preview Graph
Serta Perfect Sleeper Innerspring Head/Feet Firmness

Lumbar Firmness  

Nolah Evolution Lumbar Firmness Sample

SAMPLE

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 Preview Graph
Serta Perfect Sleeper Innerspring Lumbar Firmness

Firmness Video  

Nolah Evolution Firmness Video Sample

SAMPLE

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Normalized Stiffness @ Head/Feet 
 

Lock Pa/mm
37 Pa/mm

Normalized Stiffness @ Lumbar 
 

Lock Pa/mm
40 Pa/mm

Firmness Level 
 

Locked
Medium-Plush (40 Pa/mm)
Show Text 

Body Conformity 
 

N/A
8.1

Shoulder Indentation vs. Body Weight  

Nolah Evolution Shoulder Indentation vs. Body Weight Sample

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Serta Perfect Sleeper Innerspring Shoulder Indentation vs. Body Weight

Indent @ 50 kg (110 lb) 
 

Lock mm (Lock")
49 mm (1.9")

Indent @ 80 kg (172 lb) 
 

Lock mm (Lock")
83 mm (3.3")

Indent @ 110 kg (242 lb) 
 

Lock mm (Lock")
108 mm (4.2")
Show Text 

Support 
 

N/A
6.9

Pelvis Indentation vs. Body Weight  

Nolah Evolution Pelvis Indentation vs. Body Weight Sample

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Serta Perfect Sleeper Innerspring Pelvis Indentation vs. Body Weight

Indent Difference @ 50 kg (110 lb) 
 

Lock mm (Lock")
14 mm (0.6")

Indent Difference @ 80 kg (172 lb) 
 

Lock mm (Lock")
27 mm (1.1")

Indent Difference @ 110 kg (242 lb) 
 

Lock mm (Lock")
26 mm (1.0")
Show Text 

Bounciness 
 

N/A
7.2

Bounciness Video  

Nolah Evolution Bounciness Video Sample

SAMPLE

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Maximum Rebound Height 
 

Lock cm (Lock")
14.0 cm (5.5")
Show Text 

Comfort Layers Envelopment 
 

N/A
8.4

Sinking & Contouring Picture 
 

Nolah Evolution Sinking & Contouring Picture Sample

SAMPLE

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Serta Perfect Sleeper Innerspring Sinking & Contouring Picture

Sinking Depth 
 

Lock cm (Lock")
4.9 cm (1.9")

Diameter Of Distortion 
 

Lock cm (Lock")
24.8 cm (9.8")
Show Text 

Responsiveness 
 

N/A
9.3

Responsiveness Video  

Nolah Evolution Responsiveness Video Sample

SAMPLE

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Response Time 
 

Lock s
0.4 s
Show Text 

Motion Isolation 
 

N/A
6.6

Motion Isolation Video  

Nolah Evolution Motion Isolation Video Sample

SAMPLE

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Head/Feet Motion Isolation  

Nolah Evolution Head/Feet Motion Isolation Sample

SAMPLE

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 Preview Graph
Serta Perfect Sleeper Innerspring Head/Feet Motion Isolation

Lumbar Motion Isolation  

Nolah Evolution Lumbar Motion Isolation Sample

SAMPLE

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 Preview Graph
Serta Perfect Sleeper Innerspring Lumbar Motion Isolation

Peak Acceleration @ Head/Feet 
 

Lock g
2.73 g

Dissipation Time @ Head/Feet 
 

Lock s
0.41 s

Peak Acceleration @ Lumbar 
 

Lock g
5.93 g

Dissipation Time @ Lumbar 
 

Lock s
0.58 s
Show Text 

Edge Support 
 

N/A
9.4

Naturalistic Loading Pad Video  

Nolah Evolution Naturalistic Loading Pad Video Sample

SAMPLE

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Naturalistic Loading Pad  

Nolah Evolution Naturalistic Loading Pad Sample

SAMPLE

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 Preview Graph
Serta Perfect Sleeper Innerspring Naturalistic Loading Pad

Small Platen  

Nolah Evolution Small Platen Sample

SAMPLE

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 Preview Graph
Serta Perfect Sleeper Innerspring Small Platen

Naturalistic Loading Pad Indentation 
 

Lock mm
124 mm

Small Platen Indentation @ 0 mm From Edge 
 

Lock mm
137 mm

Small Platen Indentation @ 150 mm From Edge 
 

Lock mm
134 mm

Increased Indentation @ Mattress Edge 
 

Lock mm
2 mm
Show Text 

Cooling 
 

N/A
7.5

Cooling Graph  

Nolah Evolution Cooling Graph Sample

SAMPLE

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 Preview Graph
Serta Perfect Sleeper Innerspring Cooling Graph

Energy Transferred Over 1st Hour 
 

Lock kJ
57 kJ

Energy Transferred Over 8 Hours 
 

Lock kJ
157 kJ
Show Text 
Components

Cover 
 

Cover Picture 
 

Nolah Evolution Cover Picture Sample

SAMPLE

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Serta Perfect Sleeper Innerspring Cover Picture

Sleeping Surface Material 
 

Locked
Not Provided by Manufacturer

Removable 
 

Locked
No

Machine Washable 
 

Locked
No

Edge Construction 
 

Edge Support Picture 
 

Nolah Evolution Edge Support Picture Sample

SAMPLE

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Serta Perfect Sleeper Innerspring Edge Support Picture

Edge Component 
 

Locked
Polyfoam
Show Text 

Foam Layer Material 
 

Foam Layer Material Picture 
 

Nolah Evolution Foam Layer Material Picture Sample

SAMPLE

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Serta Perfect Sleeper Innerspring Foam Layer Material Picture

Quilted Top Fill  

Locked
Polyfoam + Fiber Fill

Upper Comfort Foam @ Head/Feet  

Locked
Polyfoam

Upper Comfort Foam @ Lumbar  

Locked
Polyfoam

Lower Comfort Foam @ Head/Feet  

Locked
Memory Foam

Lower Comfort Foam @ Lumbar  

Locked
Memory Foam

Transition Foam  

Locked
Polyfoam

Support Foam  

Locked
N/A
Show Text 

Foam Layer Mass Density 
 

N/A
3.7

Quilted Top Fill  

Lock kg/m³ (Lock lb/cu.ft.)
20 kg/m³ (1.2 lb/cu.ft.)

Quilted Top Fill Foam Density vs. Reference 
 

Lock
0.4

Upper Comfort Foam @ Head/Feet  

Lock kg/m³ (Lock lb/cu.ft.)
35 kg/m³ (2.2 lb/cu.ft.)

Upper Comfort Foam @ Head/Feet Density vs. Reference 
 

Lock
1.3

Upper Comfort Foam @ Lumbar  

Lock kg/m³ (Lock lb/cu.ft.)
35 kg/m³ (2.2 lb/cu.ft.)

Upper Comfort Foam @ Lumbar Density vs. Reference 
 

Lock
1.3

Lower Comfort Foam @ Head/Feet  

Lock kg/m³ (Lock lb/cu.ft.)
21 kg/m³ (1.3 lb/cu.ft.)

Lower Comfort Foam @ Head/Feet Density vs. Reference 
 

Lock
0.3

Lower Comfort Foam @ Lumbar  

Lock kg/m³ (Lock lb/cu.ft.)
21 kg/m³ (1.3 lb/cu.ft.)

Lower Comfort Foam @ Lumbar Density vs. Reference 
 

Lock
0.3

Transition Foam  

Lock kg/m³ (Lock lb/cu.ft.)
19 kg/m³ (1.2 lb/cu.ft.)

Transition Foam Density vs. Reference 
 

Lock
0.3

Support Foam  

Lock kg/m³ (Lock lb/cu.ft.)
N/A

Support Foam Density vs Reference 
 

Lock
N/A
Show Text 

Foam Layer Thickness 
 

Foam Layer Thickness Picture 
 

Nolah Evolution Foam Layer Thickness Picture Sample

SAMPLE

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Serta Perfect Sleeper Innerspring Foam Layer Thickness Picture

Quilted Top 
 

Lock cm (Lock")
4.4 cm (1.7")

Upper Comfort Foam @ Head/Feet  

Lock cm (Lock")
5.0 cm (2.0")

Upper Comfort Foam @ Lumbar  

Lock cm (Lock")
5.0 cm (2.0")

Lower Comfort Foam @ Head/Feet  

Lock cm (Lock")
2.5 cm (1.0")

Lower Comfort Foam @ Lumbar  

Lock cm (Lock")
2.5 cm (1.0")

Transition Foam  

Lock cm (Lock")
2.2 cm (0.9")

Support Foam  

Lock cm (Lock")
N/A
Show Text 

Spring Layer Dimensions 
 

Spring Layer Height Picture 
 

Nolah Evolution Spring Layer Height Picture Sample

SAMPLE

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Serta Perfect Sleeper Innerspring Spring Layer Height Picture

Spring Layer Density Picture 
 

Nolah Evolution Spring Layer Density Picture Sample

SAMPLE

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Serta Perfect Sleeper Innerspring Spring Layer Density Picture

Comfort Layer Height 
 

N/A
N/A

Comfort Layer Coil Density 
 

N/A
N/A

Comfort Layer Coil Gauge 
 

N/A
N/A

Support Layer Height 
 

Lock cm (Lock")
20.5 cm (8.1")

Support Layer Coil Density 
 

Lock coils/m² (Lock coils/ft²)
277 coils/m² (26 coils/ft²)

Support Layer Coil Gauge @ Head/Feet 
 

Lock gauge
15 gauge

Support Layer Coil Gauge @ Lumbar 
 

Lock gauge
14 gauge
Show Text 

Foam Layer Firmness 
 

Comfort Layer IPD  

Nolah Evolution Comfort Layer IPD Sample

SAMPLE

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 Preview Graph
Serta Perfect Sleeper Innerspring Comfort Layer IPD

Transition & Support Layer IPD  

Nolah Evolution Transition & Support Layer IPD Sample

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 Preview Graph
Serta Perfect Sleeper Innerspring Transition & Support Layer IPD

Quilted Top Fill 25% IPD 
 

Lock kPa
1.8 kPa

Upper Comfort Foam @ Head/Feet 25% IPD 
 

Lock kPa
2.6 kPa

Upper Comfort Foam @ Lumbar 25% IPD 
 

Lock kPa
2.6 kPa

Lower Comfort Foam @ Head/Feet 25% IPD 
 

Lock kPa
1.4 kPa

Lower Comfort Foam @ Lumbar 25% IPD 
 

Lock kPa
1.4 kPa

Transition Foam 25% IPD 
 

Lock kPa
4.1 kPa

Support Foam 25% IPD 
 

Lock kPa
N/A
Show Text 

Spring Layer Firmness 
 

Comfort Layer Firmness  

Nolah Evolution Comfort Layer Firmness Sample

SAMPLE

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Serta Perfect Sleeper Innerspring Comfort Layer Firmness

Support Layer Firmness  

Nolah Evolution Support Layer Firmness Sample

SAMPLE

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 Preview Graph
Serta Perfect Sleeper Innerspring Support Layer Firmness

Spring Layer Firmness  

Nolah Evolution Spring Layer Firmness Sample

SAMPLE

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Normalized Comfort Layer Stiffness @ Head/Feet 
 

N/A
N/A

Normalized Comfort Layer Stiffness @ Lumbar 
 

N/A
N/A

Normalized Support Layer Stiffness @ Head/Feet 
 

Lock Pa/mm
37 Pa/mm

Normalized Support Layer Stiffness @ Lumbar 
 

Lock Pa/mm
51 Pa/mm
Show Text 

Foam Layer Resilience 
 

Foam Layer Resilience Video  

Nolah Evolution Foam Layer Resilience Video Sample

SAMPLE

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Quilted Top Fill  

Lock%
41%

Upper Comfort Foam @ Head/Feet  

Lock%
45%

Upper Comfort Foam @ Lumbar  

Lock%
45%

Lower Comfort Foam @ Head/Feet  

Lock%
18%

Lower Comfort Foam @ Lumbar  

Lock%
18%

Transition Foam  

Lock%
38%

Support Foam  

Lock%
N/A
Show Text 

Spring Layer Bounciness 
 

Comfort Spring Layer Bounciness Video  

Nolah Evolution Comfort Spring Layer Bounciness Video Sample

SAMPLE

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Support Spring Layer Bounciness Video  

Nolah Evolution Support Spring Layer Bounciness Video Sample

SAMPLE

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Comfort Spring Layer Maximum Rebound Height 
 

N/A
N/A

Support Spring Layer Maximum Rebound Height 
 

Lock cm (Lock")
53.0 cm (20.9")
Show Text 

Check Price

Queen (Plush)
Evolution
SEARCH
Amazon.com
 
 
Queen (Ultimate/Medium Pillow Top)
Perfect Sleeper Innerspring
SEE PRICE
Serta
Back to Top

Nolah Evolution

Serta Perfect Sleeper Innerspring

Comments

  1. Comparison
 • Posted 11 hours ago

Nolah Evolution vs Serta Perfect Sleeper Innerspring: Main Discussion

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